.nav-box {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 99;
  box-sizing: border-box;
}
.nav-box .nav-title {
  padding: 0 30rpx;
  font-size: 40rpx;
  font-weight: 700;
}
.nav-title .nav-del {
  margin-left: 15rpx;
  width: 40rpx;
  height: 40rpx;
  border-radius: 50%;
  background: #f8f8f8;
  border: 1px solid #f5f5f5;
  justify-content: center;
}
.nav-title .nav-del image {
  width: 28rpx;
  height: 28rpx;
}
.nav-box .nav-bar {
  width: calc(100% - 40rpx);
  padding: 0 20rpx;
  height: 100rpx;
}
.nav-bar .bar-item {
  margin: 0 10rpx;
  padding: 0 30rpx;
  height: 68rpx;
  font-size: 20rpx;
  font-weight: 700;
  background: #f8f8f8;
  border-radius: 68rpx;
  justify-content: center;
  position: relative;
}
.bar-item .msg {
  position: absolute;
  top: -17rpx;
  right: -10rpx;
  min-width: 30rpx;
  height: 30rpx;
  line-height: 30rpx;
  text-align: center;
  font-size: 18rpx;
  font-weight: 700;
  color: #fff;
  background: #fa5150;
  border-radius: 30rpx;
  border: 4rpx solid #fff;
}
.nav-bar .active {
  color: #fff;
  background: #000;
}
.content-box {
  width: 100%;
  padding-bottom: 180rpx;
}
.content-box .msg-box {
  width: calc(100% - 60rpx);
  padding: 30rpx;
  display: flex;
}
.msg-box .msg-left {
  width: 68rpx;
  height: 68rpx;
  border-radius: 50%;
  position: relative;
  background: #f5f5f5;
  border: 1px solid #f5f5f5;
}
.msg-box .msg-left .avatar {
  width: 100%;
  height: 100%;
  border-radius: 50%;
}
.msg-box .msg-left .icon {
  margin: 15rpx;
  width: 38rpx;
  height: 38rpx;
}
.msg-box .msg-item {
  width: calc(100% - 88rpx);
  margin-left: 20rpx;
  position: relative;
}
.msg-item .item-title {
  color: #999;
  font-size: 20rpx;
  line-height: 34rpx;
}
.msg-item .item-title text {
  color: #000;
  font-size: 28rpx;
  font-weight: 700;
  margin-right: 10rpx;
}
.msg-item .item-icon image {
  position: absolute;
  top: -20rpx;
  right: -30rpx;
  padding: 30rpx;
  width: 24rpx;
  height: 24rpx;
}
.msg-item .item-content {
  font-size: 24rpx;
  font-weight: 400;
}
.msg-item .item-time {
  margin-top: 10rpx;
  color: #999;
  font-size: 20rpx;
  font-weight: 300;
}
.more-popup {
  width: 100%;
  background: #fff;
  border-radius: 30rpx 30rpx 0 0;
  overflow: hidden;
}
.more-popup .more-item {
  width: calc(100% - 60rpx);
  padding: 30rpx;
  font-size: 26rpx;
  font-weight: 700;
  justify-content: space-between;
}
.more-popup .more-item:first-child {
  padding-top: 40rpx;
}
.more-popup .more-item:last-child {
  padding-bottom: 80rpx;
}
.more-popup .more-item:hover {
  background: #f8f8f8;
}
.more-popup .more-item image {
  width: 36rpx;
  height: 36rpx;
}
